wp_style_is( string $handle, string $list = 'enqueued' )

Check whether a CSS stylesheet has been added to the queue.

Parameters

$handle

(string) (Required) Name of the stylesheet.

$list

(string) (Optional) Status of the stylesheet to check. Accepts 'enqueued', 'registered', 'queue', 'to_do', and 'done'.

Default value: 'enqueued'

Return

(bool) Whether style is queued.

Source

File: wp-includes/functions.wp-styles.php 

function wp_style_is( $handle, $list = 'enqueued' ) {
	_wp_scripts_maybe_doing_it_wrong( __FUNCTION__, $handle );

	return (bool) wp_styles()->query( $handle, $list );
}

Uses

Uses Description
wp-includes/functions.wp-styles.php: wp_styles()

Initialize $wp_styles if it has not been set.

Changelog

Version Description
2.8.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_style_is